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Individual Calculations January 2020 |
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| Mubanga, Chanda Patrick Total change: 20.40 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1920 | 3.00 | 9 | -0.35 | 20 | -7.00 | |
|  Zulu, Thomas | | | 2170 | ZAM | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Musende, Gershom | | | 1997 | ZAM | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Munenga, Douglas D | f | | 2320 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Masango, Spencer | | | 2148 | ZIM | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zulu, Thomas | | | 2170 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nshikokola, Mutailenu | f | | 1834 | ZAM | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Banda, Aaron | | | 1797 | ZAM | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kalale, Collins | | | 1798 | ZAM | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mayimbo, Clement | | | 2044 | ZAM | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | LPCA Open 2019 | Lusaka | ZAM | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1947 | 5.00 | 8 | 1.37 | 20 | 27.40 | |
| | Musabandesu, Justin | | | 1750 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Daka, Justin | | | 2191 | ZAM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Zulu, Thomas | | | 2167 | ZAM | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kalale, Collins | | | 1809 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Phiri, Godwin | c | | 2114 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Siamayuwa, Eric | | | 1799 | ZAM | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lyapa , Chisha | | | 1862 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Luanja, Geoffrey | | | 2221 | ZAM | 0.50 | 1 | 0.33 | 20 | 6.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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